Product Firefox Version 43.0.4 Build ID 20160105164030 Release Channel release OS Windows NT OS Version 6.1.7601 Service Pack 1

Signature nvlsp.dll

System Memory Use Percentage 71

This is for Sumo's Related Bugs 1233237 RESOLVED FIXED crash with Nvidia's Network Access Manager (nvappfilter.dll/nvlsp.dll) in Firefox 43

Do you have NVidia’s network access manager or Forceware Network Manager software installed? Disable / remove it. https://support.mozilla.org/en-US/kb/connectivity-crashing-firefox-43-update

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Installed Plug-ins

sprotector.dll = MALWARE = Remove SProtector.exe and SProtector.dll (Virus Removal Guide) https://malwaretips.com/blogs/sprotector-exe-virus-removal/